Multiobjective design exploration (MODE) framework is applied to the trajectory design optimization problem for SOLAR-C Plan A solar electric propulsion option. Present approach presents many designs that are better than the nominal design in all design objectives. Present approach also revealed some important design knowledge such as tradeoff information among maximization of final mass, maximization of final velocity, and maximization of minimum distance from the Sun. Present study also shows possibility of simultaneous design of trajectory and spacecraft.
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